![Dispersed corona viruses with nervous system background](https://blogs.biomedcentral.com/on-health/wp-content/uploads/sites/8/2021/05/blog-1-280x200.jpg)
Does loss of smell in COVID patients mean the virus has infected their brain?
Christopher von Bartheld, Rafal Butowt, Nicolas Meunier and Bertrand Bryche
Around 50% of people confirmed to have COVID-19 report a loss or reduction in the sense of smell. But does this imply that the virus is neuro-invasive… Read more »